Feng, Jie; Liang, Shuai; Chen, Shan-Yong; Zhang, Ji; Fu, Song-Sen; Yu, Xiao-Qi
Advanced Synthesis and Catalysis, 2012 , vol. 354, # 7 p. 1287 - 1292

Desarkar, Suman; Biswas, Anup; Song, Chie Hoon; Studer, Armido
Synthesis, 2011 , # 12 art. no. C30511SS, p. 1974 - 1983